Potential crop production:  a case study/ 
edited by P.F. Wareing and J.P. Cooper 
 - London:  Heinemann Educational Books,  c1971 
 - xi, 387 p.6bill.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0435629905  £ 6.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Field crops--Congresses--Great Britain<br/>Field crops--Varieties--Great Britain- congresses<br/>Field crops--Ecology--Great Britain-Congresses<br/>Agriculture--Great Britain<br/>Plautations--South East Asia
<br/><br/><label>Dewey Class. No.: </label>633.0942